package com.lby.graduation.mapper;

import com.lby.graduation.entity.Role;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;

import java.util.List;

/**
 * <p>
 *  Mapper 接口
 * </p>
 *
 * @author 李兵耀
 * @since 2020-12-02
 */
public interface RoleMapper extends BaseMapper<Role> {
   List<Role> selectRoleByUserName(String username);

}
